发明公开
EP4455201A1 NANO COMPOSITIONS OF PHOTO-CURABLE RESINS AND ASSOCIATED METHOD FOR THE CREATION OF MOLDING MATRICES FOR THE MANUFACTURE OF CERAMIC PRODUCTS, IN PARTICULAR TILES
审中-公开
基本信息:
- 专利标题： NANO COMPOSITIONS OF PHOTO-CURABLE RESINS AND ASSOCIATED METHOD FOR THE CREATION OF MOLDING MATRICES FOR THE MANUFACTURE OF CERAMIC PRODUCTS, IN PARTICULAR TILES
- 申请号：EP24171870.9 申请日：2024-04-23
- 公开(公告)号：EP4455201A1 公开(公告)日：2024-10-30
- 发明人： BONDIOLI, Federica , GONZALEZ, Gustavo , MARUCCIA, Elisa , MESSORI, Massimo
- 申请人： MAT3D S.r.l.
- 申请人地址： IT 42124 Reggio Emilia Via Pier Carlo Cadoppi 14
- 专利权人： MAT3D S.r.l.
- 当前专利权人： MAT3D S.r.l.
- 当前专利权人地址： IT 42124 Reggio Emilia Via Pier Carlo Cadoppi 14
- 代理机构： Studio Torta S.p.A.
- 优先权： IT 2300008349 2023.04.28
- 主分类号： C08K3/22
- IPC分类号： C08K3/22 ; C08L33/08 ; C08K3/36 ; C09D4/00 ; B29C64/135 ; B33Y70/10
摘要：
A photocurable composition and associated method for producing polymer coatings on a metal substrate like molding matrices for ceramic products, wherein the photocurable composition includes at least one (meth)acrylate, inorganic nanoparticles, at least one free-radical photo initiator, and at least one amine synergist; wherein the photocurable composition is deposited on a metal substrate, forming a coating layer with a prefixed three-dimensional texture, before photo-polymerizing it using UV/VIS radiation.
IPC结构图谱:
| C | 化学；冶金 |
| --C08 | 有机高分子化合物；其制备或化学加工；以其为基料的组合物 |
| ----C08K | 使用无机物或非高分子有机物作为配料 |
| ------C08K3/00 | 使用无机配料 |
| --------C08K3/18 | .含氧化合物，如羰基金属 |
| ----------C08K3/20 | ..氧化物；氢氧化物 |
| ------------C08K3/22 | ...金属的 |